React 16 : componentDidUpdate Warning: Scheduled a cascading update
The messages mean that componentDidUpdate is getting changed props or setting the state and so the update will cascade (happen right after the last update) because it is the last lifecycle method called during an update. Basically React has determined that another update needs to happen and it isn't even finished with it's current update yet. I'm not sure if this is a problem with react-redux or your application.